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| author | Ruslan Ermilov <ru@nginx.com> | 2015-03-17 00:24:34 +0300 |
|---|---|---|
| committer | Ruslan Ermilov <ru@nginx.com> | 2015-03-17 00:24:34 +0300 |
| commit | 309928b941edf6e4a00ba873a70521c3ce3fc94d (patch) | |
| tree | 63c27f741ecef6730850946510c224973918a80a /src | |
| parent | d81db904550f719907df5922f7d8c384dd349cdc (diff) | |
| download | nginx-309928b941edf6e4a00ba873a70521c3ce3fc94d.tar.gz nginx-309928b941edf6e4a00ba873a70521c3ce3fc94d.zip | |
Core: expose maximum values of time_t and ngx_int_t.
These are needed to detect overflows.
Diffstat (limited to 'src')
| -rw-r--r-- | src/core/ngx_config.h | 3 | ||||
| -rw-r--r-- | src/os/win32/ngx_win32_config.h | 2 |
2 files changed, 5 insertions, 0 deletions
diff --git a/src/core/ngx_config.h b/src/core/ngx_config.h index 1da71f8d1..145e43a44 100644 --- a/src/core/ngx_config.h +++ b/src/core/ngx_config.h @@ -85,8 +85,11 @@ typedef intptr_t ngx_flag_t; #if (NGX_PTR_SIZE == 4) #define NGX_INT_T_LEN NGX_INT32_LEN +#define NGX_MAX_INT_T_VALUE 2147483647 + #else #define NGX_INT_T_LEN NGX_INT64_LEN +#define NGX_MAX_INT_T_VALUE 9223372036854775807 #endif diff --git a/src/os/win32/ngx_win32_config.h b/src/os/win32/ngx_win32_config.h index 711ad7df2..098ca24c0 100644 --- a/src/os/win32/ngx_win32_config.h +++ b/src/os/win32/ngx_win32_config.h @@ -196,6 +196,7 @@ typedef int sig_atomic_t; #define NGX_MAX_SIZE_T_VALUE 9223372036854775807 #define NGX_TIME_T_LEN (sizeof("-9223372036854775808") - 1) #define NGX_TIME_T_SIZE 8 +#define NGX_MAX_TIME_T_VALUE 9223372036854775807 #else @@ -204,6 +205,7 @@ typedef int sig_atomic_t; #define NGX_MAX_SIZE_T_VALUE 2147483647 #define NGX_TIME_T_LEN (sizeof("-2147483648") - 1) #define NGX_TIME_T_SIZE 4 +#define NGX_MAX_TIME_T_VALUE 2147483647 #endif |